Publications

Publications and technical material

Space for notes, articles, technical resources, and public documentation related to the portfolio.

Technical library

Technical content and public material related to mining, data, and applied software.

2026

Reliability of NIR Chemometric Models: Methodology to Determine How Many Samples Are Required to Calibrate a Model for Accurate Prediction

Geochemistry: Exploration, Environment, Analysis (GEEA)

Methodology for estimating the number of calibration samples required to produce sufficiently accurate NIR chemometric prediction models.

2019

Change of support using non-additive variables with Gibbs Sampler: Application to metallurgical recovery of sulphide ores

Computers & Geosciences

Methodology for modelling metallurgical recovery across different sample supports using additive auxiliary variables and Gibbs Sampler simulation.